Home / 24,581,047.20-36,871,570.80-15,493,406.10

Finding the Fourth Proportional to 24,581,047.20, 36,871,570.80 and 15,493,406.10

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Solution

The fourth proportional to 24,581,047.20, 36,871,570.80 and 15,493,406.10 is: 23,240,109.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,581,047.20 : 36,871,570.80 = 15,493,406.10 : x
  2. Step 2: Convert to fraction form
    24,581,047.20/36,871,570.80 = 15,493,406.10/x
  3. Step 3: Cross multiply
    24,581,047.20x = 36,871,570.80 × 15,493,406.10
  4. Step 4: Simplify right side
    24,581,047.20x = 571,266,219,949,301.88
  5. Step 5: Solve for x
    x = 571,266,219,949,301.88/24,581,047.20
  6. Step 6: Final answer
    x = 23,240,109.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.